APA (7th ed.) Citation

Gallus Anonymus. (1821). Historya Bolesława III. Króla Polskiego.

Chicago Style (17th ed.) Citation

Gallus Anonymus. Historya Bolesława III. Króla Polskiego. W Warszawie, 1821.

MLA (9th ed.) Citation

Gallus Anonymus. Historya Bolesława III. Króla Polskiego. 1821.

Warning: These citations may not always be 100% accurate.